ASTM D5835 - 95(2013) - Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations

ASTM D5835 - 95(2013)

Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations

Status : Current   Published : January 2013

Format
PDF

Format
HARDCOPY



1.1 This practice 2 covers procedures and equipment that will permit, within certain limits, representative sampling for the automated determination of gas concentrations of effluent gas streams. The application is limited to the determination of oxygen (O 2), carbon dioxide (CO 2), carbon monoxide (CO), sulfur dioxide (SO 2), nitric oxide (NO), nitrogen dioxide (NO 2) and total oxides of nitrogen (NO x).

1.2 Velocity measurements are required to determine the mass flow rates of gases. This is not included in this practice.

1.3 There are some combustion processes and situations that may limit the applicability of this practice. Where such conditions exist, caution and competent technical judgment are required, especially when dealing with any of the following:

1.3.1 Corrosive or highly reactive components,

1.3.2 High vacuum, high pressure, or high temperature gas streams,

1.3.3 Wet flue gases,

1.3.4 Fluctuations in velocity, temperature, or concentration due to uncontrollable variation in the process,

1.3.5 Gas stratification due to the non-mixing of gas streams,

1.3.6 Measurements made using environmental control devices, and

1.3.7 Low levels of gas concentrations.

1.4  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For more specific safety precautions, refer to 5.1.4.8, 5.2.1.6, and 6.2.2.1.




Standard NumberASTM D5835 - 95(2013)
TitleStandard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
StatusCurrent
Publication Date04 January 2013
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Automated stack sampling, Dilution extraction, In-situ sampling, Stack emissions, Stack sampling
ICS13.040.20
13.040.40
PublisherASTM
FormatA4
DeliveryYes
Pages9
File Size0 KB
Price£40.00


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